15016090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{821}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 28408320

約数和(自身を除く): 13392230

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 821, 1642, 1829, 3658, 4105, 8210, 9145, 18290, 25451, 48439, 50902, 96878, 127255, 242195, 254510, 484390, 1501609, 3003218, 7508045, 15016090]

約数ペア:

[(1, 15016090), (2, 7508045), (5, 3003218), (10, 1501609), (31, 484390), (59, 254510), (62, 242195), (118, 127255), (155, 96878), (295, 50902), (310, 48439), (590, 25451), (821, 18290), (1642, 9145), (1829, 8210), (3658, 4105)]